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One coding challenge a day, the same one for everyone. Solve it in the browser in 11 languages, then read everyone else's solutions. Free, open source, no account needed to try today's challenge.

LeetCode
Codewars
HackerRank
Exercism
Coderbyte
Project Euler
Codecademy
Learn to Code in 90 Days or Less

Which is more popular?
Based on our record, Edabit seems to be more popular. It has been mentioned 56 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | daily-coding.dev | edabit.com |
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| Platforms | — | |
| Company | Startup from Germany · 1 - 9 employees · 2026 | 2017 |
| Listed in |
In their own words, as submitted to SaaSHub.


Daily Coding publishes one programming challenge every day. Everyone gets the same challenge, and it stays up for 24 hours, the idea is borrowed from Advent of Code, but it runs all year instead of twelve days in December. You write your solution in the browser and run it against the test cases...
When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases: Memorize syntax Solve problems Make stuff Most...
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Daily Coding - Demo
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DailyCoding.dev and Edabit.
DailyCoding.dev's answer
One challenge per day, and it is the same challenge for everyone. There is no catalogue to browse and nothing to pick, that decision is exactly what makes most people quit after a week. Once you submit, every other solution to the same challenge becomes readable, across all 11 languages.
DailyCoding.dev's answer
Because it takes choice away instead of adding more. LeetCode and Codewars offer thousands of problems; Daily Coding offers the one that is live today. It is free with no paid tier, today's challenge works without an account, and the whole thing is open source under MIT, including the sandbox that runs the code.
DailyCoding.dev's answer
Developers who want a small daily habit rather than interview grinding: people who enjoy Advent of Code and miss it in January, students and apprentices practising algorithms, and experienced developers warming up in a language they are currently learning.
DailyCoding.dev's answer
I do Advent of Code every December and try to keep the habit going on LeetCode every January. It never lasted more than a week, too many problems, no reason to do this one today. So I built what I actually wanted: one challenge, the same for everybody, all year round. Seven months of evenings and about 470 commits later, it runs in 11 languages.
DailyCoding.dev's answer
Next.js 16 and TypeScript with the Monaco editor, deployed on Vercel. Submissions are executed on a self-hosted Piston instance on a Hetzner server, with typed test harnesses generated per language. Prisma for data access, Postgres DB
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The platform lets you access challenges and practices to improve your skills and knowledge. You will be able to practice actual coding on Edabit so that you learn and perfect your skills quickly. Edabit gives you...
Edabit is one of the most popular alternatives to LeetCode for learning to code via interactive challenges. The platform was created with people who wish to learn computer languages fast and simply in mind. It...
Edabit is an online collection of coding challenges in 8 languages including C ++, JavaScript, and Python. It provides minor challenges for many professional groups who are enthusiastic about software to improve...
Recommendations tracked on public social media and blogs since March 2021.


Tracking DailyCoding.dev since Sep 2026.
There's also https://edabit.com/ https://exercism.org/tracks or which might have a better ramp. Source: almost 3 years ago
Live coding: I read the book "Head First JavaScript" up to chapter 6 or 8 and practiced on edabit.com for a month and that was enough for me to pass the live coding interview part. Source: over 3 years ago
Edabit.com is a good site to practice coding challenges. Source: over 3 years ago
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